1 2001-03-06 John Hughes <john@Calva.COM>
3 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
4 * file.c: handle xstat version _STAT64_VER, aka stat64.
6 2001-03-06 John Hughes <john@Calva.COM>
8 * net.c: make sure SOL_ options are defined before using.
9 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
11 2001-02-21 Wichert Akkerman <wakkerma@debian.org>
13 * net.c: fix format for printing Unix domain sockets
15 2001-02-19 Wichert Akkerman <wakkerma@debian.org>
17 * linux/mips/syscallent.h: use new sys_sysmips
18 * system.c: add sys_sysmips decoding
20 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
22 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
23 submitted the IP6 scope ID updates
24 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
25 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
27 * configure.in: check for if_indextoname function and sin6_scope_id
28 * net.c: teach printsock about IP6 scope ids
30 2001-02-16 Wichert Akkerman <wakkerma@debian.org>
32 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
33 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
34 * Makefile.in: use @mandir@ and @bindir@
36 2000-11-26 Wichert Akkerman <wakkerma@debian.org>
38 * net.c: fix formating error in sys_setsockopt
39 * net.c: add list of socketlayers and use that for [gs]etsockopt
41 2000-10-12 Wichert Akkerman <wakkerma@debian.org>
43 * time.c: use sys/timex.h so things compile with 2.2 kernels
44 * stream.c: test if MSG_* constants are #defined
46 2000-09-03 Wichert Akkerman <wakkerma@debian.org>
48 * process.c: perform bpt trick for clone as well so we can get the
49 pid of the child before it starts doing something
50 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
51 again with newer libcs
52 * test/clone.c: improve our testcase a bit
53 * Merge another patch from Gäel Roualland with FreeBSD updates
55 2000-09-01 Wichert Akkerman <wakkerma@debian.org>
57 * lots of files: merge patch from Gaël Roualland to add
60 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
62 * file.c: update to reflect that st_ino suddenly became a long long
63 in the in Linux 2.4.0-test6
65 2000-08-09 Wichert Akkerman <wakkerma@debian.org>
67 * test/clone.c: minor fixup
68 * Another bunch of patches from John Hughes merged:
70 + SVR4 printcontext(): sigset_t != sigset_t*
71 + getcontext returns a value, so print on exit of syscall
72 + add UC_FP to ucontext_flags for OS writers that can't spell
73 + sys_signal(): special case SIG_{ERR,DFL,IGN}
74 + decode_subcall(): only do subcall range checking when needed
75 * bunch of UnixWare updates
76 * aclocal.m4, acconfig.h, configure.in: add test for long long type
78 2000-07-04 Wichert Akkerman <wakkerma@debian.org>
80 * net.c: add SOL_PACKET and SOL_RAW socket options, update
83 2000-06-23 Wichert Akkerman <wakkerma@debian.org>
85 * strace.c: close outf before we exec a child process
87 2000-06-09 Ulrich Drepper <drepper@redhat.com>
89 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
90 * defs.h (struct tcb): Make auxstr member const.
91 * file.c (fsmagic): And many more magic numbers.
92 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
94 2000-04-26 Wichert Akkerman <wakkerma@debian.org>
96 * defs.h: balance #if/#endif again
97 * system.c: fix return statements in sys_capget()
98 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
99 + file.c: add F_[SG]ETSIG to fcntl flags
100 + strace.c: don't setre[gu]id if not needed
101 + system.c: handle sys_reboot for Linux
102 + term.c: add baudrate constants up to B4000000
103 + linux/**/syscallent.h: note that munlockall has no arguments
105 2000-04-25 David Mosberger <davidm@hpl.hp.com>
107 * CREDITS: fix email address
108 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
109 * signal.c: honour offset of sigconfig in sigframe structure for
111 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
113 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
114 AR_BSP points to the _end_ of the active register frame, so we need
115 to adjust bsp by moving it back by the size of the active frame
118 2000-04-24 Wichert Akkerman <wakkerma@debian.org>
120 * process.c: add sparc support to change_syscall
122 2000-04-22 Wichert Akkerman <wakkerma@debian.org>
124 * linux/mips/syscallent.h: fix some typos
126 2000-04-14 Wichert Akkerman <wakkerma@debian.org>
128 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
131 2000-04-13 Wichert Akkerman <wakkerma@debian.org>
133 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
136 2000-04-09 Wichert Akkerman <wakkerma@debian.org>
138 * README-linux: updated to note that strace might not compile
139 with development kernels
140 * bjm.c: sys_query_module: check if malloc succeeds
141 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
142 * linux/syscallent.h: updated for 2.3.99pre3
143 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
144 even though Linux doesn't implement them
145 * syscall.c: add global variables for MIPS registers as well
146 * syscall.c: move global variables to before get_scno since that uses them
147 * util.c: oops, misspelled defined
148 * process.c: fix ptrace calls in change_syscall
149 * mem.c: decode sys_madvise
150 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
151 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
152 + small fix for RLIMIT_* and RUSAGE_BOTH
153 + enhace support for capget and capset
155 2000-02-19 Wichert Akkerman <wakkerma@debian.org>
157 * test/vfork.c: new file to test vfork traces
158 * test/.cvsignore: new file
159 * defs.h: Up maximum number of traced processed to 64
160 * strace.c: Disable some debugging code from davidm
161 * implement setarg for more architectures
162 * implement change_syscall
164 1999-12-27 Morten Welinder <terra@diku.dk>
166 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
167 _unsigned_ char parameter.
169 2000-02-14 Wichert Akkerman <wakkerma@debian.org>
173 2000-02-03 Wichert Akkerman <wakkerma@debian.org>
175 * Merge Linux/ia64 patches
177 2000-01-02 Pavel Machek <pavel@ucw.cz>
179 * probe if sys/poll.h exists in configure + minor cleanups
181 * syscall.c: split trace_syscall into few pieces to make code readable
183 2000-01-21 Wichert Akkerman <wakkerma@debian.org>
185 * Release version 4.2 to get the current updates out and so
186 we can concentrate in finishing the clone support.
188 2000-01-11 Wichert Akkerman <wakkerma@debian.org>
190 * Add 1900 to tm_year in sprinttime
192 1999-12-24 Wichert Akkerman <wakkerma@debian.org>
194 * file.c: protect printstat64 with STAT64 instead of linux so we can
195 compile on Linux architectures that don't have it
196 * util.c: fix LOOP for ARM
198 Fri Dec 24 18:05:00 EST 1999
200 1999-12-23 Ulrich Drepper <drepper@cygnus.com>
202 * file.c: Use ugly libc_stat trick also for stat64.
203 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
204 * process.c (internal_clone): Fix a few typos and add definitions to make
206 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
207 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
209 * aclocal.m4: Define AC_STAT64.
210 * acconfig.h: Define HAVE_STAT64.
211 * configure.in: Add AC_STAT64.
213 Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
215 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
216 support for Linux on the IBM S/390 architecture
217 * process.c: add internal_clone(), currently only shows the options
218 * syscall.c: use internal_clone to handle SYS_clone
220 Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
222 * Rewrite mmap-handling to support mmap2 on Linux
224 Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
226 * Note that Linux can handle sys_semop() as well
228 Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
230 * Include linux/in6.h for glibc2.0 and older
232 Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
234 * Merge patches from John Hughes to make configure support UnixWare
236 Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
238 * Enhance sys_query_module
240 Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
242 * Patches from John Hughes:
243 + cosmectic fix in sys_getpmsg
244 + allow net.c to compile on systems without AF_INET6
245 + Only use long_to_sigset on Linux systems
246 + UnixWare treats sigmask_t and sigmask_t* as the same thing
248 + Parse mount arguments for UnixWare
249 + ACL fixes for UnixWare
251 Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
253 * Release 4.1 to get all the changes made out there
255 Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
257 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
258 + Socket calls parsed better
259 + bunch of alpha OSF syscalls added
260 + Fix alpha 32/64 bit issues
262 Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
264 * Move Linux kernelmodule-functions from system.c to bjm.c and
265 remove duplicate for sys_create_module
266 * Linux MIPS updates:
267 + Play with #ifdef's in net.c to get IPv6 right
268 + Use printargs for vm86-syscall
270 Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
272 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
274 Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
276 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
277 and sys_delete_module correctly
279 Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
281 * Update cvsbuild to give a better error if autoconf isn't installed
282 * Add test for linux/ptrace.h to configure
283 * Since we define GNU_SOURCE in the Makefile we don't need to define
284 USE_GNU in file.c anymore
286 Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
288 * #define USE_GNU before including file.c so we get some extra O_* flags
290 Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
292 * Add missing } in IPv6 output
294 Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
296 * Update copyright for strace-graph to BSD to be consistent with
299 Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
301 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
302 defined for all kernelversions
303 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
305 Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
307 * linux/sparc/syscall.h: Declare create_module/init_module.
308 * configure.in: Allow compilation in a different directory
310 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
311 so that we don't depend on asm/ptrace.h which clashes with
314 * syscall.c: Likewise.
316 Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
318 * Syscall 94 on Linux alpha is sys_poll
320 Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
322 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
324 Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
326 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
327 + Correctly implement fix sys_createmodule (Linux)
328 + Add limited handlig of sys_initmodule (Linux)
330 Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
332 * Add configure-test for sys/reg.h and use that
333 * Use sys/reg.h instead of asm/ptrace.h
335 Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
337 * Remove hack in signal.c for arm architecture
338 * Add hack so we compile correctly on powerpc
340 Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
342 * Add a corrected patch from Daniel Jacobowitz
344 Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
346 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
347 for the stat structure
349 Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
351 * Fix test for sys/reg include
353 Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
355 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
356 * Fixed some SunOS compile problems earlier that I forgot to include
359 Mon Jun 14 12:44:25 CEST 1999
361 * Avoid leakint fd into child when forking, patch from
362 John Hughes <john@Calva.COM>
364 Fri Jun 11 14:54:47 CEST 1999
366 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
367 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
369 Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
371 * Brought syscall list for alpha up to date
373 Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
375 * system.c: sys_umount2 syscall support.
376 * linux/sparc/errnoent.h: Update sparc-linux errnos.
377 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
378 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
379 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
380 so it needs strace's own copy of the stat structure.
381 * util.c: Make it compile on sparc-linux.
382 * strace.c: Fix strace -f and -ff operation on sparc-linux.
383 * signal.c: rt_sigaction has different arguments on sparc*-linux
385 * syscall.c: Recognize sparc64-linux binaries.
387 Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
389 * configure.in: Fix typo (CFLAG -> CFLAGS).
391 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
393 Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
395 * Add some sysctl support, patch from Ulrich Drepper
397 Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
399 * Use kernel dirent structure for Linux
401 Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
403 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
404 + some layout and other minor fixes
405 + add some m68k-specific things to linux/syscallent.h. Note that m68k
406 is similar enough to i386 to not need it's own subdirectory
407 + add support for sendfile and mremap syscalls for Linux
408 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
409 + ioctls.h vs sys/ioctl.h on Alpha platform
410 + pointer was casted to an int in stream.c
411 + strsignal() needs -D_GNU_SOURCE in CFLAGS
412 + several other casts changed
413 + correct ARM/POWERPC architecture defines in acconfig.h
414 * Merge in patches from Morten Welinder <terra@diku.dk>
415 + add some autoconf-tests for includefiles
416 + handle solaris version of sigcontext struct (actually I hacked this
417 up again, but the idea is his :)
419 Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
421 * Update syscalls for linux alpha, patch from Bart Warmerdam
423 * Update sparc code so it actually compiles
425 Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
427 * Add support for old_*stat functions for Linux. Please note you need
428 to use reasonably recent kernel headers to compile strace now.
429 * Change references to LINUX into linux in file.c
430 * Fix include for LDT in mem.c
432 Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
434 * Change in strace maintainership, jrs passed the torch to me.
436 * Incorporate all changes already made in the Debian strace package:
437 + compiles with more Linux kernels
438 + added support for more Linux architectures
439 + add support for a lot of extra syscalls
440 + fix some problems with hanging children
441 + check stray syscall after execv
442 + decode capget and capset arguments
443 + add more constants to net.c
444 + detect ROSE networking
445 + add more protocol families to domains
447 + added MSG_PROXY and MSG_CTRUNC to msg_flags
448 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
449 + added IP, IPX and TCP-options
450 + added IP, IPX and TCP support to get-/setsockopt()
452 + updated handling of signals
454 Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
456 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
457 instead of SVR4. That is, read a few bytes at a time
458 to avoid overrunning the end of the stack.
460 Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
462 * version.c: Version 3.1 is released.
464 Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
466 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
467 as well since that's where glibc declares it. Go figure.
468 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
469 instead of sigcontext_struct since glibc v5+ apparently
470 plays games with the native OS namespace.
471 From David Mosberger-Tang <davidm@AZStarNet.com>.
473 Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
475 * version.c: Version 3.0.14 is released.
477 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
478 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
479 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
481 Reported by Henrik Storner <storner@osiris.ping.dk>.
483 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
484 sys/filio.h and sys/stream.h and remove check for poll.
485 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
486 Handle old and new styles of argument passing for select on Linux.
487 * ioctl.c, stream.c: Conditionalize stream code on presence of
488 sys/stream.h instead of poll because glibc implements poll but
489 not the rest of the stream interface.
490 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
491 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
493 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
494 * util.c (umoven, umovestr): Move data in long-sized chunks
495 at a time, instead of hard coding it to be 4.
496 From David Mosberger-Tang <davidm@AZStarNet.com>.
498 Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
500 * version.c: Version 3.0.13 is released.
502 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
503 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
504 asm/sigcontext.h to define sigcontext_struct and don't define it
505 locally if the header is present.
507 * syscall.c (nerrnos{0,2}): Correct size computation.
509 * Makefile.in: Remove dependencies and rules relating to files
510 normally found in the os directory. Because of the new scheme we
511 don't know precisely where they come from. Sigh.
512 * signalent.sh: Make it work for sunos4, linux, and svr4.
513 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
514 to traditional make syntax. Add signalent.h to files which can
515 unconditionally be rebuilt. Prevent signalent.h from being
516 unconditionally being rebuilt since it's customized.
517 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
518 Use versions built by {ioctlent,errnoent,signaltent}.sh.
519 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
522 Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
524 * configure.in, Makefile.in: Add OSARCH concept to finish
525 build support for the alpha.
526 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
527 and maintainer-clean rules.
528 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
529 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
530 for less, greater, and equal since subtraction on two's
531 complement numbers isn't an order relation (it isn't transitive)!
532 * linux/Makefile.in: Add rules for the signalent.h file.
533 * linux/alpha/Makefile.in: New file.
535 Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
537 * version.c: Version 3.0.12 is released.
539 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
540 From Michael E Chastain <mec@duracef.shout.net>.
542 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
543 * syscall.c (set_personality): New.
544 * strace.c (main): Call set_personality.
545 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
546 ioctlent, and signalent indirect pointers and redirect them
547 based on personality.
548 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
549 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
551 * util.c (upeek): Handle case where ptrace returns a long
552 and sizeof(long) != sizeof(int).
553 From Richard Henderson <richard@twiddle.tamu.edu>
555 Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
557 * version.c: Version 3.0.11 is released.
559 * many files: Fix more printf warnings for other platforms.
561 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
563 * linux/dummy.h: Handle missing library support for {send,recv}msg.
564 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
566 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
567 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
569 Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
571 * version.c: Version 3.0.10 is released.
573 * Makfile.in: Add os/arch to includes so that a given arch
574 (like alpha) can override the native arch (like i386).
575 * configure.in: Check for sendmsg.
577 * net.c: Make sendmsg and recvmsg dependent on an autoconf
578 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
580 * acconfig.h, configure.in: Detect the alpha.
581 * ioctl.c: Handle the alpha.
582 * defs.h: Make some members long for the alpha. Define
583 some register nicknames. Add support for WAITEXECVE.
584 * file.c [ALPHA]: Support the alpha for statfs. Add
585 osf_statfs and osf_fstatfs for the alpha. Make damn sure
586 major and minor results are suitable for passing to printf.
587 * signal.c, syscall.c: Support the alpha.
588 * process.c: Add alpha user offsets.
589 * most files: Use %l? for printf arguments since
590 most are now longs for the alpha.
591 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
593 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
595 Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
597 * version.c: Version 3.0.9 is released.
599 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
601 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
602 Linux kernel version system calls.
604 Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
606 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
607 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
608 decode IPC calls using it.
609 * sunos4/dummy.h: Alias sys_semop to printargs.
610 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
611 * sunos4/syscallent.h: Include new subcalls for IPC.
612 From Matthias Pfaller <leo@dachau.marco.de>.
614 Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
616 * version.c: Version 3.0.8 is released.
618 * time.c [LINUX]: Explicitly include linux/version.h.
620 * strace.c (main): Don't let them even *try* to
621 get strace to attach to itself since some systems
622 don't handle this case very gracefully.
623 Reported by David S. Miller <davem@caip.rutgers.edu>.
625 * Makefile.in (distclean): Fix it for subdirectories.
627 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
628 sys_flags member for each defined system call.
630 Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
632 * defs.h (TRACE_*): New flags to describe what class
633 of system call each system call is.
634 (sysent): Add sys_flags member.
635 * syscall.c (sysent): Define (and later undef) abbreviations
636 for the system call class flags.
637 (lookup_class): New function to translate strings to
638 system call class flags.
639 (qualify): Handle new system call class mechanism.
640 * linux/syscallent.h: Fill in the new sys_flags member
641 for each defined system call.
643 * defs.h (print_sock): Remove redundant and non-K&R C
644 compatible prototype. From Juergen Weigert
645 <jnweiger@immd4.informatik.uni-erlangen.de>.
647 Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
649 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
650 From Michael E Chastain <mec@duracef.shout.net>.
652 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
653 kernels. From Michael E Chastain <mec@duracef.shout.net>.
655 Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
657 * file.c (sprintfstype): Enclose string result in double
660 * time.c (sys_adjtimex) [LINUX]: Conditionalize
661 constantly evolving timex structure.
662 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
664 * defs.h, syscall.c, strace.c: Rename syscall to
665 trace_syscall and change prototype and all callers
666 because of broken Linux shared libraries.
667 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
669 * Makefile.in (clean): Check for a file with test -f not
670 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
672 Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
674 * version.c: Version 3.0.7 is released.
676 * util.c (string_quote): Fix thinko which caused core
677 dumps for strings with quotes in them.
678 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
680 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
681 files from /usr/include, not just the linux one.
682 From Michael E Chastain <mec@duracef.shout.net>.
684 * linux/errnoent.sh: Total rewrite to handle more ioctls with
685 fewer false positives on more kernel flavors.
686 From Michael E Chastain <mec@duracef.shout.net>.
688 Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
690 * version.c: Version 3.0.6 is released.
692 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
694 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
695 on MC_SYNC instead of HAVE_MCTL.
696 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
697 (sys_msync): New function.
699 Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
701 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
702 sys_flock and sys_getdents.
703 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
705 * file.c (sys_getdents): Define unconditionally and handle
707 * strace.c (main): Disallow username option unless both real
708 and effective uids are root.
710 Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
712 * strace.c (main): Ensure that run_uid and run_gid are
713 always set to something meaningful.
714 (main, newoutf) [!SVR4]: Swap real and effective uids while
715 opening any output files.
716 (main) [!SVR4]: Treat effective uid of root as a request
717 to handle suid binaries correctly using the real uid of
720 Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
722 * Makefile.in: Add `|| true' to clean rule because
723 although GNU make 3.74 uses `sh -c' to invoke commands
724 every other make in the world uses `sh -ec'.
726 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
727 arguments appear to be stored on the stack, not in the
728 registers following A3 (empirical result).
730 * defs.h: Add prototype for printsock.
731 * svr4/dummy.h: Remove generic handling of sys_mount.
732 * system.c [SVR4, MIPS]: Include several system headers to cleanly
733 get access to SGI mount information.
734 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
735 (sys_mount) [SVR4, MIPS]: New function.
736 (sys_mount) [SVR4, !MIPS]: New function.
738 Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
740 * version.c: Version 3.0.5 is released.
742 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
743 tv_usec members to long when using printf.
745 * ipc.c: Omit define of __KERNEL__.
746 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
747 want which __KERNEL__ used to provide.
748 (sys_msgrcv): Change reference to ipc_kludge structure to
749 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
751 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
752 Linux specific options.
754 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
755 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
756 instead of depending of __KERNEL__.
758 term.c: Cast c_{i,o,c,l}flag to long when using printf.
760 Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
762 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
763 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
764 and AC_DECL__SYS_SIGLIST.
765 * acconfig.h (SYS_ERRLIST_DECLARED): New.
766 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
767 (strsignal): Use SYS_SIGLIST_DECLARED.
769 net.c (sys_socket): Omit inadvertent surplus comma when
770 protocol family isn't PF_INET.
772 util.c (dumpstr): Fix incorrect printing of one too many
773 characters when the length is not an even multiple of 16 bytes.
774 Reported by Juergen Weigert
775 <jnweiger@immd4.informatik.uni-erlangen.de>.
777 Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
779 * ioctl.c (compare): Change prototype to match POSIX qsort.
780 * signal.c (sigishandled) [SVR4]: Omit everything after return.
781 * strace.c (trace) [SVR4]: Break out of for loop instead of
782 returning when finished so final return statement is executed.
783 * syscall.c (internal_syscall): Add more SYS_wait* variations.
784 (syscall) [LINUX]: Correct typo which commented out the M68K
786 * util.c (printstr): Cast unsigned char pointer argument
787 to char pointer in umovestr call.
788 (dumpstr): Likewise for umoven.
790 Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
792 * version.c: Version 3.0.4 is released.
794 * signal.c (sys_sigblock): Move after the definition of
795 sys_sigsetmask that it calls to avoid an implicit declaration.
796 * stream.c (transport_user_options, transport_server_options):
797 Only needed if TI_BIND is defined.
798 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
800 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
801 the tcp arguement from the call to exiting. Add getrval2
802 check so no fork processing is done in the child.
803 (printwaitn): Initialize exited so that its value is defined
804 for all flows of execution.
806 Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
808 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
809 setfsuid, setfsgid, and _llseek syscalls.
810 * linux/syscall.h: Add prototypes for them.
811 * linux/syscallent.h: Add them to the syscall entries table.
812 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
813 defines and conditionally include linux/personality.h if
814 __NR_personality is defined.
815 (personality_options) [LINUX]: New table.
816 (sys_personality) [LINUX]: New function.
818 Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
820 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
821 on the number of traced processes so that we can have untraced
822 children (e.g. via popen).
824 * strace (main) [!SVR4]: Call fake_execve to get the actual
825 exec and its arguments into the trace.
826 (environ): Declare it.
827 * process.c (fake_execve): New function.
828 (headers): Include sys/syscall.h to get SYS_* defines.
830 * process.c (sys_execv, sys_execve): Surround argument annotations
831 with C comment delimiters.
832 (printargv, printargc): The arg vector is an array of char pointers
835 * strace.c (printleader): Also check for multiple -p arguments
836 when deciding whether to print the pid field.
838 * strace.c (strerror) [!HAVE_STRERROR]: New function.
839 * defs.h (strerror, strsignal): Add these prototypes if we provide
841 * configure.in (AC_CHECK_FUNCS): Add strerror.
843 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
846 * strace.c (main): Add username option. Verify they are root before
847 letting them use it. Look up the ids in the password file. Set
848 them just before executing the program.
849 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
851 Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
853 * version.c: Version 3.0.3 is released.
855 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
856 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
858 * strace.c (outfname): Initialize to NULL.
859 (main): Defer output file processing until after arguments.
860 Allow either a pipe or a bang for command arguments.
861 Check if outfname is NULL instead of checking outf for stderr.
862 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
863 (droptcb): Reset close TCB's outf to NULL instead of stderr.
864 (tprintf): Avoid calling vfprintf if outf is NULL.
866 * strace.c (main): Use popen if -o argument begins with a pipe.
867 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
869 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
870 but WIFSTOPPED was used.
872 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
873 rule to prevent the comment from being untrue.
875 Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
877 * strace.c (sys_exit): Move follow fork code to internal_exit.
878 (sys_fork): Move follow fork code to internal_fork.
879 (sys_execv, sys_execve): Move follow fork code to internal_exec.
880 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
881 (vforking): Remove this static variable and check scno in
882 internal_fork instead.
883 (internal_exit, internal_fork, internal_exec, internal_wait): New
885 * defs.h: Add prototypes for the new internal_* functions.
886 * syscall.c (syscall): Move syscall entering trace qualifier check
887 and reprint checking after context decoding and precede them with
888 a call to internal_syscall. Precede syscall exiting trace
889 qualifier check with a call to internal_syscall.
890 (internal_syscall): New function.
892 * defs.h (struct tcb): Make scno signed.
893 * strace.c (syscall) Make u_error signed.
894 [LINUX, I386]: Avoid unsigned cast in eax check.
895 * syscall.c (sys_indir): Make i, scno, and nargs signed.
896 * desc.c (sys_select): Make cumlen unsigned
898 Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
900 * net.c (socktypes): Add SOCK_PACKET.
902 Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
904 * Makefile (clean): Check explicitly for a Makefile in subdirs
905 before running make in them.
907 Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
909 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
910 [MIPS] (detach): Initialize error for MIPS case.
911 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
913 * syscall.c (decode_subcall): Move variable i into conditionals
915 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
916 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
918 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
919 printing since we don't know what the size of their type is.
920 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
921 if autoconf detects it since it seems to either not work or do
922 something else entirely on Irix 5.3.
924 Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
926 * version.c: Version 3.0.2 is released.
927 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
928 so that the file descriptor arg is decimal.
930 Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
932 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
933 because on Linux they are enumerators.
935 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
938 * util.c (printxval): When there is no translation, print the actual
939 number first and the the default value as a C comment.
941 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
942 sys_setsockopt): Change first argument from unsigned to signed to
943 cater to the frequent practice of calling system calls with a file
945 * mem.c (sys_mmap): Likewise.
947 Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
949 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
951 Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
953 * version.c: Version 3.0.1 is released.
954 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
955 * config.guess, config.guess: Update from the FSF.
956 * install-sh: New from the FSF.
958 Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
960 * Makefile.in: Add m68k arch.
961 * acconfig.h (M68K): Add m68k define.
962 * configure.in: Add detection of arch m68k.
963 * process.c [M68K] (struct_user_offsets): Support m68k registers and
965 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
967 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
968 * syscall.c [M68K] (syscall): Support m68k syscall number register
969 and errno in d0 instead of eax.
970 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
971 program counter in PT_PC instead of EIP.
972 [M68K] (LOOP): Support m68k loop instruction.
973 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
975 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
976 to MAP_FIXED instead of MAP_ANONYMOUS.
977 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
979 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
980 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
982 Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
984 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
985 Reported by Thanh Ma <tma@encore.com>.
987 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
988 1.1.62 doesn't continue a traced child when the parent exits.
989 Reported by Matt Day <mday@artisoft.com>.
991 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
993 * util.c (printstr): Fix longstanding bug in notating string
996 * strace.c [SVR4] (proc_open): Specifically wait for the child the
997 child to go into the execve syscall to avoid spurious traces.
998 [LINUX] (detach): Conditionalize the status variable.
1000 Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
1002 * Makefile.in: Add mips arch.
1003 * acconfig.h (MIPS): Add mips define.
1004 * configure.in: Add detection of opsys irix5 and arch mips. Check
1006 Check for sys/sysconfig.h header.
1007 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
1008 * file.c [SVR4]: Include sys/cred.h.
1009 (access_flags): Update access flags for SGI.
1010 (sprinttime): Change type of sprinttime argument from unsigned
1012 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
1013 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
1014 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
1015 Cast si_band member to long before printing.
1016 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
1017 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
1018 * strace.c [SVR4] [MIPS]:
1019 (foobar): New dummy signal handler.
1020 (main): Install a dummy signal handler in the child before pausing
1021 to work around an SGI bug in PRSABORT.
1022 (proc_open): Send a interrupt to the child instead of aborting the
1023 syscall which doesn't work on Irix5.2.
1024 * svr4/dummy.h: Add new unfinished SGI syscalls
1025 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
1026 existing calls (e.g. sys_ksigaction like sys_sigaction).
1027 Printargs does the print thing for sys_sethostid.
1028 * svr4/syscall.h: Declare all new SGI syscalls.
1029 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
1030 and add it to all subcall entry points.
1031 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
1032 decode as subcalls on MIPS. Instead, use the normal syscalls.
1033 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
1034 since SGI syscall numbers are off by one.
1035 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
1036 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
1037 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
1038 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
1039 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
1040 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
1041 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
1042 Add workaround for broken SGI pr_sysarg on syscall entry.
1043 [SVR4] (syscall): Conditionalize subcall decoding for
1044 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
1045 [SVR4] [MIPS] (getrval2): Handle SGI.
1046 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
1047 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
1048 [MIPS] (syssgi_options, sys_syssgi): New for SGI.